EP1796430A4 - Music content reproduction device - Google Patents

Music content reproduction device

Info

Publication number
EP1796430A4
EP1796430A4 EP05782381A EP05782381A EP1796430A4 EP 1796430 A4 EP1796430 A4 EP 1796430A4 EP 05782381 A EP05782381 A EP 05782381A EP 05782381 A EP05782381 A EP 05782381A EP 1796430 A4 EP1796430 A4 EP 1796430A4
Authority
EP
European Patent Office
Prior art keywords
content reproduction
reproduction device
music content
music composition
loudspeaker
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05782381A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1796430A1 (en
Inventor
Ikuo Hirayama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of EP1796430A1 publication Critical patent/EP1796430A1/en
Publication of EP1796430A4 publication Critical patent/EP1796430A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
    • G10H1/0041—Recording/reproducing or transmission of music for electrophonic musical instruments in coded form
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G10H2210/076—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for extraction of timing, tempo; Beat detection
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/091—Graphical user interface [GUI] specifically adapted for electrophonic musical instruments, e.g. interactive musical displays, musical instrument icons or menus; Details of user interactions therewith
    • G10H2220/096—Graphical user interface [GUI] specifically adapted for electrophonic musical instruments, e.g. interactive musical displays, musical instrument icons or menus; Details of user interactions therewith using a touch screen
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/121—Musical libraries, i.e. musical databases indexed by musical parameters, wavetables, indexing schemes using musical parameters, musical rule bases or knowledge bases, e.g. for automatic composing methods
    • G10H2240/131—Library retrieval, i.e. searching a database or selecting a specific musical piece, segment, pattern, rule or parameter set
    • G10H2240/135—Library retrieval index, i.e. using an indexing scheme to efficiently retrieve a music piece
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/025—Envelope processing of music signals in, e.g. time domain, transform domain or cepstrum domain
    • G10H2250/031—Spectrum envelope processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2217/00—Details of magnetostrictive, piezoelectric, or electrostrictive transducers covered by H04R15/00 or H04R17/00 but not provided for in any of their subgroups
    • H04R2217/03—Parametric transducers where sound is generated or captured by the acoustic demodulation of amplitude modulated ultrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control

Abstract

It is possible to reproduce a plurality of music contents without mutual interference. A content reproduction control unit (20) uses a interference degree table which defines characteristic amount data relating to the characteristic amount of a music composition and the interference degree between the characteristic amounts so as to cause a loudspeaker (13) for the rear seats to output a music composition which will not interfere with a music composition outputted by a loudspeaker (11) for the front seats.
EP05782381A 2004-09-30 2005-09-12 Music content reproduction device Withdrawn EP1796430A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004287927A JP3871690B2 (en) 2004-09-30 2004-09-30 Music content playback device
PCT/JP2005/016729 WO2006038429A1 (en) 2004-09-30 2005-09-12 Music content reproduction device

Publications (2)

Publication Number Publication Date
EP1796430A1 EP1796430A1 (en) 2007-06-13
EP1796430A4 true EP1796430A4 (en) 2008-08-13

Family

ID=36142510

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05782381A Withdrawn EP1796430A4 (en) 2004-09-30 2005-09-12 Music content reproduction device

Country Status (5)

Country Link
US (1) US7460919B2 (en)
EP (1) EP1796430A4 (en)
JP (1) JP3871690B2 (en)
CN (1) CN1930916A (en)
WO (1) WO2006038429A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4674505B2 (en) 2005-08-01 2011-04-20 ソニー株式会社 Audio signal processing method, sound field reproduction system
JP4683290B2 (en) * 2006-01-23 2011-05-18 ソニー株式会社 Display device, display method, display program
JP4306708B2 (en) 2006-09-25 2009-08-05 ヤマハ株式会社 Audio signal processing device
KR100823281B1 (en) * 2006-09-29 2008-04-21 삼성전자주식회사 Method and apparatus for replaying contents
CA2719752A1 (en) * 2008-03-31 2009-10-08 Halliburton Energy Services, Inc. System and method for one-trip hole enlargement operations
JP4591557B2 (en) 2008-06-16 2010-12-01 ソニー株式会社 Audio signal processing apparatus, audio signal processing method, and audio signal processing program
EP3232688A1 (en) 2016-04-12 2017-10-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for providing individual sound zones
US10061557B1 (en) * 2017-07-27 2018-08-28 Ford Global Technologies, Llc Method of controlling audio speaker settings in a vehicle based on dynamic determination of the occupancy state of a rear row of seating and a vehicle providing such control
US10481858B2 (en) * 2017-12-06 2019-11-19 Harman International Industries, Incorporated Generating personalized audio content based on mood

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0766495A2 (en) * 1995-09-30 1997-04-02 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Arrangement for reproducing a plurality of acoustic signal sources in an enclosed space
DE19746525A1 (en) * 1997-10-22 1999-04-29 Volkswagen Ag Audio equipment for motor vehicles
JP2000207845A (en) * 1999-01-13 2000-07-28 Alpine Electronics Inc Voice recording and reproducing device
JP2001312285A (en) * 2000-04-28 2001-11-09 Mitsubishi Electric Corp In-vehicle data distributing device

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JPH05345549A (en) * 1992-06-16 1993-12-27 Matsushita Electric Ind Co Ltd Acoustic device for vehicle
US5661811A (en) * 1994-08-25 1997-08-26 Delco Electronics Corporation Rear seat audio control with multiple media
JP3410244B2 (en) * 1995-04-17 2003-05-26 富士通テン株式会社 Automotive sound system
JPH11272159A (en) * 1998-03-24 1999-10-08 Daiichikosho Co Ltd Music selection system with playing scheduling function for reserved music, and reservation controller and karaoke device thereof
US6201176B1 (en) 1998-05-07 2001-03-13 Canon Kabushiki Kaisha System and method for querying a music database
JP3668613B2 (en) * 1998-07-06 2005-07-06 三菱電機株式会社 In-vehicle audio equipment
US7022905B1 (en) * 1999-10-18 2006-04-04 Microsoft Corporation Classification of information and use of classifications in searching and retrieval of information
US6330337B1 (en) * 2000-01-19 2001-12-11 Visteon Global Technologies, Inc. Automotive entertainment system for rear seat passengers
JP4404237B2 (en) * 2001-03-14 2010-01-27 ヤマハモーターパワープロダクツ株式会社 Snowplow cover mounting structure
JP4027051B2 (en) 2001-03-22 2007-12-26 松下電器産業株式会社 Music registration apparatus, music registration method, program thereof and recording medium
EP1244093B1 (en) * 2001-03-22 2010-10-06 Panasonic Corporation Sound features extracting apparatus, sound data registering apparatus, sound data retrieving apparatus and methods and programs for implementing the same
US7003515B1 (en) * 2001-05-16 2006-02-21 Pandora Media, Inc. Consumer item matching method and system
JP2003084774A (en) 2001-09-07 2003-03-19 Alpine Electronics Inc Method and device for selecting musical piece
JP2003089330A (en) * 2001-09-18 2003-03-25 Matsushita Electric Ind Co Ltd On-vehicle acoustic video control device
JP4622199B2 (en) 2001-09-21 2011-02-02 日本ビクター株式会社 Music search apparatus and music search method
EP1378912A3 (en) * 2002-07-02 2005-10-05 Matsushita Electric Industrial Co., Ltd. Music search system
JP2004086189A (en) * 2002-07-02 2004-03-18 Matsushita Electric Ind Co Ltd Musical piece retrieval system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0766495A2 (en) * 1995-09-30 1997-04-02 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG Arrangement for reproducing a plurality of acoustic signal sources in an enclosed space
DE19746525A1 (en) * 1997-10-22 1999-04-29 Volkswagen Ag Audio equipment for motor vehicles
JP2000207845A (en) * 1999-01-13 2000-07-28 Alpine Electronics Inc Voice recording and reproducing device
JP2001312285A (en) * 2000-04-28 2001-11-09 Mitsubishi Electric Corp In-vehicle data distributing device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006038429A1 *

Also Published As

Publication number Publication date
CN1930916A (en) 2007-03-14
EP1796430A1 (en) 2007-06-13
US20070274546A1 (en) 2007-11-29
US7460919B2 (en) 2008-12-02
JP3871690B2 (en) 2007-01-24
JP2006101441A (en) 2006-04-13
WO2006038429A1 (en) 2006-04-13

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Effective date: 20080710

RIC1 Information provided on ipc code assigned before grant

Ipc: H04S 7/00 20060101ALI20080704BHEP

Ipc: H04R 5/04 20060101AFI20080704BHEP

Ipc: G11B 27/10 20060101ALI20080704BHEP

Ipc: B60R 11/02 20060101ALI20080704BHEP

Ipc: H04R 3/12 20060101ALI20080704BHEP

Ipc: G10L 11/00 20060101ALI20080704BHEP

Ipc: G10K 15/00 20060101ALI20080704BHEP

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Owner name: PANASONIC CORPORATION

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